从分析某油田近１０年的检泵资料、找出影响其泵效的症结入手，从理论与实践的结合上论述了油管自由悬挂造成的弹性形变、油管漏失、疲劳破坏、磨损等多种危害，提出了一种简单易行的油管锚定方法及施工工艺，经现场应用，取得良好效果，应引起采油工作者的高度重视，以最大限度地提高有杆泵采油效益。 From the analysis of pumping data of a certain oilfield in the past 10 years and finding out the crux that affects its pumping efficiency, this paper discusses a variety of hazards such as elastic deformation, tubing leakage, fatigue damage, wear and so on caused by free hanging of tubing due to the combination of theory and practice, A simple and easy method of pipe anchoring method and construction technology was put forward. The field application and good results should be paid great attention to oil recovery workers in order to maximize the oil recovery efficiency of the rod pump.